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This document outlines the equipment and operator qualification needed for laser-arc hybrid welding, and recommends butt, fillet and flange joint preparations and consumables suitable for use with this process. It also gives an overview of the steps to take during equipment set-up, procedure specification, workpiece set-up immediately prior to welding, and after welding once inspecting and…

1 Scope This document specifies the big data reference architecture (BDRA). The reference architecture includes concepts and architectural views. The reference architecture specified in this document defines two architectural viewpoints: — a user view defining roles/sub-roles, their relationships, and types of activities within a big data ecosystem; — a functional view defining the…

IEC TS 62282-9-101:2020 provides a streamlined methodology to assess major environmental impacts of stationary fuel cell power systems for residential applications. The fuel cell power systems can be complemented with a supplementary heat generator and/or a thermal storage system such as a hot water tank. The analysis can include the import of electricity from the grid or the export to the grid.…

IEC 62832-1:2020 defines the general principles of the Digital Factory framework (DF framework), which is a set of model elements (DF reference model) and rules for modelling production systems. This DF framework defines: • a model of production system assets; • a model of relationships between different production system assets; • the flow of information about production system assets. The…

This document defines a framework for chain of custody by providing: — a consistent generic approach to the design, implementation and management of chains of custody; — harmonized terminology; — general requirements for different chain of custody models; — general guidance on the application of the defined chain of custody models, including initial guidance on the circumstances…

1 Scope 1.1 This Standard specifies requirements for establishing and maintaining an exposure control program for engineered nanomaterials in the workplace in accordance with occupational health and safety management system (OHSMS) principles (see CAN/CSA-Z1000 and Clause 4 of this Standard). 1.2 This Standard provides guidance on health and safety practices in occupational settings…

ISO/IEC TR 15067-3-8:2020(E), which is a Technical Report, provides a conceptual framework for developing architectures and designing solutions related to transactive energy (TE). Transactive energy allows electricity generated locally by consumers using wind, solar, storage, etc., at homes or buildings to be sold into a competitive market. This document provides guidance for enhancing…

This document gives guidelines for methods for analysing changes in energy efficiency and energy consumption, and for measuring energy efficiency progress, for countries, regions and cities. It is composed of three different calculation methods: — evaluation of structure effects in the variation of energy intensity; — calculation of energy efficiency indices; — decomposition analysis…

ISO/IEC TR 15067-3-8:2020 (E), which is a Technical Report, provides a conceptual framework for developing architectures and designing solutions related to transactive energy (TE). Transactive energy allows electricity generated locally by consumers using wind, solar, storage, etc., at homes or buildings to be sold into a competitive market. This document provides guidance for enhancing…

IEC 61966-12-1:2020 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC 61966-12-1:2020 defines the colour gamut metadata scheme for video systems and similar applications. The…